Wydział Biologii i Ochrony Środowiska | Faculty of Biology and Environmental Protection: Ostatnio dodane
Wyświetlanie pozycji 441-460 z 501
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Changes in the silver fir forest vegetation 50 years after cessation of active management
; Kopeć, Dominik
(Polish Botanical Society, 2015-07-03)
Knowledge of the vegetation and the monitoring of its changes in preserved areas is an essential part of effective conservation policy and management. The aim of this study was to assess the effectiveness of traditional ... -
Winter Bird Assemblages in Rural and Urban Environments: A National Survey
(PLOS, 2015-06-18)Urban development has a marked effect on the ecological and behavioural traits of many living organisms, including birds. In this paper, we analysed differences in the numbers of wintering birds between rural and urban ... -
Mechanizm indukowanej kinetyną śmierci komórek korzeni Vicia faba ssp. minor
(2015)Programowana śmierć komórkowa (PCD) jest jednym z kluczowych procesów będących podstawą prawidłowego wzrostu, rozwoju oraz funkcjonowania organizmów roślinnych i zwierzęcych. Jest także integralnym elementem obronnych ... -
Patterns of year-to-year variation in haemoglobin and glucose concentrations in the blood of nestling Pied Flycatchers Ficedula hypoleuca
Glądalski, Michał; ; ; ; ; ; ; Bańbura, Jerzy (Springer Berlin Heidelberg, 2015-03-17)
Physiological tools can be used to identify the sources and consequences of stressors on animals. Understanding the influences of variation in habitat quality and anthropogenic disturbance on organism condition and ... -
Wpływ terapii wybranymi lekami hipolipemizującymi na erytrocyty i osocze pacjentów po przebytym zawale serca
(2015)Choroba niedokrwienna serca stanowi jedną z głównych przyczyn zgonów w Polsce i na świecie. Obecnie terminem tym określany jest zespół objawów chorobowych związanych z niedostatecznym zaopatrzeniem mięśnia sercowego w ... -
Selected reactive oxygen species and antioxidant enzymes in common bean after Pseudomonas syringae pv. phaseolicola and Botrytis cinerea infection
(Springer, 2014-11-30)Phaseolus vulgaris cv. Korona plants were inoculated with the bacteria Pseudomonas syringae pv. phaseolicola (Psp), necrotrophic fungus Botrytis cinerea (Bc) or with both pathogens sequentially. The aim of the experiment ... -
Immunolocalization of dually phosphorylated MAPKs in dividing root meristem cells of Vicia faba, Pisum sativum, Lupinus luteus and Lycopersicon esculentum
; Żabka, Aneta; Bernasińska, Joanna ; ; (Springer, 2015-02-05)
Key message In plants, phosphorylated MAPKs display constitutive nuclear localization; however, not all studied plant species show co-localization of activated MAPKs to mitotic microtubules. Abstract The mitogen-activated ... -
RNase HI Is Essential for Survival of Mycobacterium smegmatis
(Public Library of Science, 2015-05-12)RNases H are involved in the removal of RNA from RNA/DNA hybrids. Type I RNases H are thought to recognize and cleave the RNA/DNA duplex when at least four ribonucleotides are present. Here we investigated the importance ... -
Determination of the Primary Molecular Target of 1,2,4-Triazole-Ciprofloxacin Hybrids
(Molecular Diversity Preservation International,, 2015-04-09)We have synthesized and examined the antibacterial activity, toxicity and affinity towards bacterial type II topoisomerases of a series of 1,2,4-triazole-ciprofloxacin hybrids. A number of these compounds displayed ... -
Bacteria homologus to Aeromonas capable of microcystin degradation
(DE GRUYTER, 2014-08-20)Water blooms dominated by cyanobacteria are capable of producing hepatotoxins known as microcystins. These toxins are dangerous to people and to the environment. Therefore, for a better understanding of the biological ... -
Spatial distribution and reduction of PCDD/PCDF Toxic Equivalents along three shallow lowland reservoirs
(Springer Berlin Heidelberg, 2013-12-12)Reservoirs situated along a river continuum are ecosystems where rates of transfer of suspended matter and associated micropollutants are reduced due to sedimentation, accumulation, and biological and physical transformation ... -
Rekombinantowe białka ROP5 i ROP18 Toxoplasma gondii jako antygeny diagnostyczne i szczepionkowe
(2015)Toksoplazmoza jest jedną z najczęściej występujących inwazji pasożytniczych na świecie. Inwazje Toxoplasma gondii, mimo łagodnego przebiegu u osób z prawidłową odpornością, mogą stanowić istotne zagrożenie dla życia osób ... -
Who bullies whom at a garden feeder? Interspecific agonistic interactions of small passerines during a cold winter
(Springer Verlag, 2015-03-11)Interspecific agonistic interactions are important selective factors for maintaining ecological niches of different species, but their outcome is difficult to predict a priori. Here, we examined the direction and intensity ... -
Taksonomia i ekologia sinic (Cyanobacteria) źródeł zimnowodnych
(2015)Przedmiotem badań była różnorodność taksonomiczna i ekologiczna sinic występujących w źródłach zimnowodnych na czwartorzędowych utworach geologicznych Polski Środkowej. Badaniami objęto 10 obiektów krenologicznych w ... -
Gene and protein expression of glucose transporter 1 and glucose transporter 3 in human laryngeal cancer—the relationship with regulatory hypoxia-inducible factor-1α expression, tumor invasiveness, and patient prognosis
; ; ; Bryś, Magdalena; ; ; (Springer Netherlands, 2014-11-21)
Increased glucose uptake mediated by glucose transporters and reliance on glycolysis are common features of malignant cells. Hypoxia-inducible factor-1α supports the adaptation of hypoxic cells by inducing genes related ... -
Molekularne podłoże degradacji wybranych steroli u Mycobacterium smegmatis
Wrońska, Natalia (2015-05)
Badania, przeprowadzone w ramach niniejszej pracy, pozwoliły na dokładniejsze zrozumienie molekularnego podłoża degradacji steroli (cholesterolu oraz β-sitosterolu) przez szczep Mycobacterium smegmatis mc2155. Cholesterol ... -
Relationship between therapeutic efficacy of doxorubicin-transferrin conjugate and expression of P-glycoprotein in chronic erythromyeloblastoid leukemia cells sensitive and resistant to doxorubicin
Szwed, Marzena; ; (International Society for Cellular Oncology, IOS Press, 2014-11-20)
Background Conjugation of anti-neoplastic agents with human proteins is a strategy to diminish the toxic side effects of anthracycline antibiotics. We have developed a novel doxorubicin-transferrin (DOX-TRF) conjugate ... -
Distinct or similar? Soft bottom polychaete diversity in Arctic and Antarctic glacial fjords
(Springer International Publishing AG, 2014-08-03)The main aim of this study was to compare the polychaete communities in two similar polar areas: an Arctic fjord, Hornsund (Svalbard) and an Antarctic fjord, Ezcurra Inlet (South Shetlands). This is the first attempt to ... -
Alachlor oxidation by the filamentous fungus Paecilomyces marquandii
(Elsevier Science Limited, 2013-06-24)Alachlor, a popular chloroacetanilide herbicide, can be a potential health risk factor. Soil microorganisms are primarily responsible for conversion and migration of alachlor in natural environment, but knowledge concerning ... -
Intracellular proteome expression during 4-n-nonylphenol biodegradation by the filamentous fungus Metarhizium robertsii
(Elsevier, 2014-04-30)4-n-nonylphenol (4-n-NP) is an endocrine disrupting compound (EDC); pollutants that cause serious disturbances in the environment. This study shows the degradation pathway and initial proteome analysis in cultures of a ...